Number of cylinders
20
Total displacement
Liters
86.2
Number of inlet valves per cylinder
2
Number of exhaust valves per cylinder
2
RAW WATER CIRCUIT (open circuit)
Number of cylinders
20
Raw water pump: Inlet pressure, min.
L
bar
-0.2
Raw water pump: Inlet pressure, max.
L
bar
0.5
Pressure loss in off-engine raw water system, max.
L
bar
0.7
LUBE OIL SYSTEM
Number of cylinders
20
Lube oil operating temperature before engine, from
R °C
72*
Lube oil operating temperature before engine, to
R °C
80*
Lube oil operating pressure before engine, from
R bar
6
Lube oil operating pressure before engine, to
R bar
8
Lube oil operating pressure (low idle) (measuring point: before engine)
R bar
2.0
FUEL SYSTEM
Number of cylinders
20
Fuel pressure at engine inlet connection, min. (during engine start)
L
bar
-0.1
Fuel pressure at engine inlet connection, min. (during engine operation)
L
bar
-0.3
Fuel pressure at engine inlet connection, max. (during engine start)
L
bar
1.5
Fuel supply rate, max.
R liters/min
30
GENERAL OPERATING DATA
Number of cylinders
20
Firing speed, from
R rpm
80
Firing speed, to
R rpm
120
STARTING (electric)
Number of cylinders
20
Rated starter voltage (standard design)
R V=
24
STARTING (with pneumatic/hydraulic starter)
Number of cylinders
20
Starting-air pressure before starter motor, min.
R bar
8
Starting-air pressure before starter motor, max.
R bar
10
42 | Technical Data | MS150048/04E 2013-07
TIM-ID: 0000010820 - 002
